1383748560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1921873}}^1$

素因数の和:1921892

約数の個数: 60

約数和(自身を含む): 4647091332

約数和(自身を除く): 3263342772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1921873, 3843746, 5765619, 7687492, 9609365, 11531238, 15374984, 17296857, 19218730, 23062476, 28828095, 30749968, 34593714, 38437460, 46124952, 57656190, 69187428, 76874920, 86484285, 92249904, 115312380, 138374856, 153749840, 172968570, 230624760, 276749712, 345937140, 461249520, 691874280, 1383748560]

約数ペア:

[(1, 1383748560), (2, 691874280), (3, 461249520), (4, 345937140), (5, 276749712), (6, 230624760), (8, 172968570), (9, 153749840), (10, 138374856), (12, 115312380), (15, 92249904), (16, 86484285), (18, 76874920), (20, 69187428), (24, 57656190), (30, 46124952), (36, 38437460), (40, 34593714), (45, 30749968), (48, 28828095), (60, 23062476), (72, 19218730), (80, 17296857), (90, 15374984), (120, 11531238), (144, 9609365), (180, 7687492), (240, 5765619), (360, 3843746), (720, 1921873)]